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Math Skills
Practice Skills: Time Bound   Time Bound Skills: Time Bound 

 
 
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Subtraction
Time
  Subtraction

 Grade 1:
Practise   G.01: Subtraction with pictures - Assessment 1
Practise   G.02: Subtraction with pictures - Assessment 2
Practise   G.03: Subtraction with pictures - Assessment 3
Practise   G.04: Subtraction with pictures - Assessment 4
Time Bound   G.05: Review subtraction with pictures
Practise   G.06: Sequence subtraction by 1 from 0 to 10
Practise   G.07: Random subtraction by 1 from 0 to 10
Practise   G.08: Sequence subtraction by 1 from 11 to 20
Practise   G.09: Random subtraction by 1 from 11 to 20
Time Bound   G.10: Review subtraction by 1 from 0 to 20
Practise   G.11: Sequence subtraction by 1 from 21 to 40
Practise   G.12: Random subtraction by 1 from 21 to 40
Practise   G.13: Sequence subtraction by 1 from 41 to 60
Practise  G.14: Random subtraction by 1 from 41 to 60
Time Bound   G.15: Review subtraction by 1 from 0 to 60
Practise   G.16: Sequence subtraction by 1 from 61 to 80
Practise   G.17: Random subtraction by 1 from 61 to 80
Practise   G.18: Sequence subtraction by 1 from 81 to 100
Practise   G.19: Random subtraction by 1 from 81 to 100
Time Bound   G.20: Review subtraction by 1 from 0 to 100
Practise   G.21: Sequence subtraction by 2 from 0 to 20
Practise   G.22: Random subtraction by 2 from 0 to 20
Practise   G.23: Sequence subtraction by 2 from 21 to 40
Practise   G.24: Random subtraction by 2 from 21 to 40
Time Bound   G.25: Review subtraction by 0, 1 and 2 from 0 to 40
Practise   G.26: Sequence subtraction by 2 from 41 to 60
Practise   G.27: Random subtraction by 2 from 41 to 60
Practise   G.28: Sequence subtraction by 2 from 61 to 80
Practise   G.29: Random subtraction by 2 from 61 to 80
Time Bound   G.30: Review subtraction by 0, 1 and 2 from 0 to 80
Practise   G.31: Sequence subtraction by 2 from 81 to 100
Practise   G.32: Random subtraction by 2 from 81 to 100
Time Bound   G.33: Review subtraction by 0, 1 and 2 from 0 to 100
Practise   G.34.01: Story problems for subtraction of 0, 1 and 2 for numbers up to 100 - Assessment 1
Practise   G.34.02: Story problems for subtraction of 0, 1 and 2 for numbers up to 100 - Assessment 2
Practise   G.35: Story problems for subtraction of 0, 1 and 2 for numbers up to 100 - Assessment 3
Practise   G.36: Single digit subtraction by 3 from 0 to 25
Practise   G.37: Single digit subtraction by 3 from 26 to 50
Practise   G.38: Single digit subtraction by 3 from 51 to 75
Practise   G.39: Single digit subtraction by 3 from 76 to 100
Time Bound   G.40: Review subtraction by 3 from 0 to 100
Practise   G.41: Single digit subtraction by 4 from 0 to 25
Practise   G.42: Single digit subtraction by 4 from 26 to 50
Practise   G.43: Single digit subtraction by 4 from 51 to 75
Time Bound   G.45: Review subtraction by 4 from 0 to 100
Practise   G.46: Single digit subtraction by 5 from 0 to 25
Practise   G.47: Single digit subtraction by 5 from 26 to 50
Practise   G.48: Single digit subtraction by 5 from 51 to 75
Practise   G.49: Single digit subtraction by 5 from 76 to 100
Time Bound   G.50: Review subtraction by 0, 1, 2, 3, 4 and 5 from 0 to 100
Practise   G.51: Single digit subtraction by 6 from 0 to 50
Practise   G.52: Single digit subtraction by 6 from 51 to 100
Practise   G.53: Single digit subtraction by 7 from 0 to 50
Practise   G.54: Single digit subtraction by 7 from 51 to 100
Time Bound   G.55: Review 6 and 7 subtraction from 0 to 100
Practise   G.56: Single digit subtraction by 8 from 0 to 50
Practise   G.57: Single digit subtraction by 8 from 51 to 100
Practise   G.58: Single digit subtraction by 9 from 0 to 50
Practise   G.59: Single digit subtraction by 9 from 51 to 100
Time Bound   G.60: Review single digit subtraction by 7, 8 and 9 from 0 to 100
Practise   G.61: Writing subtraction sentences to make a number
Practise   G.62: Subtracting three single digit numbers
Practise   G.63: Story problems for single digit subtraction - Assessment 1
Practise   G.64.01: Story problems for single digit subtraction - Assessment 2
Practise   G.64.02: Story problems for single digit subtraction - Assessment 3
Time Bound   G.65: Review of story sums for single digit subtraction for upto 3 numbers
Practise   G.66: Balancing equations - subtraction up to 10
Practise   G.67: Balancing equations - subtraction up to 20
Practise   G.68: Balancing equations - subtraction up to 30
Practise   G.69: Balancing equations - subtraction up to 40
Practise   G.70: Balancing equations - subtraction up to 50
Practise   H.01.01: Subtraction by 10 from 0 to 50
Practise   H.01.02: Subtraction by 10 from 51 to 100
Practise   H.02.01: Two digit subtraction without regrouping 0 to 50 - Assessment 1
Practise   H.02.02: Two digit subtraction without regrouping 0 to 50 - Assessment 2
Practise   H.03: Two digit subtraction without regrouping 0 to 50 - Assessment 3
Practise   H.04: Two digit subtraction without regrouping 0 to 50 - Assessment 4
Time Bound   H.05: Review two digit subtraction without regrouping 0 to 50
Practise   H.06: Two digit subtraction without regrouping 0 to 100 - Assessment 1
Practise   H.07: Two digit subtraction without regrouping 0 to 100 - Assessment 2
Practise   H.08: Two digit subtraction without regrouping 0 to 100 - Assessment 3
Practise   H.09: Two digit subtraction without regrouping 0 to 100 - Assessment 4
Time Bound   H.10: Review two digit subtraction without regrouping 0 to 100
Practise   H.11: Two digit subtraction with regrouping 0 to 50 - Assessment 1
Practise   H.12: Two digit subtraction with regrouping 0 to 50 - Assessment 2
Practise   H.13: Two digit subtraction with regrouping 0 to 50 - Assessment 3
Practise   H.14: Two digit subtraction with regrouping 0 to 50 - Assessment 4
Time Bound   H.15: Review two digit subtraction with regrouping 0 to 50
Practise   H.16: Two digit subtraction with regrouping 51 to 100 - Assessment 1
Practise   H.17: Two digit subtraction with regrouping 51 to 100 - Assessment 2
Practise   H.18: Two digit subtraction with regrouping 51 to 100 - Assessment 3
Practise   H.19: Two digit subtraction with regrouping 51 to 100 - Assessment 4
Time Bound   H.20: Review two digit subtraction with regrouping 0 to 100
Practise   H.21: Story problems with single digit subtraction
Practise   H.22: Story problems with double digit subtraction
Practise   H.23: Story problems with three digit subtraction
Practise   I.07: Add and subtract tens
Practise   O.04: Story problems around calendars
Practise   R.03: Writing subtraction expression based on number line
Practise   R.04: Representation of subtraction expressions using number line
 Grade 2:
Practise   G.01: Review subtraction of two single digit numbers
Practise   G.02: Review subtraction of three single digit numbers
Practise   G.03: Review subtraction of a single digit number from a double digit without regrouping
Practise   G.04: Review subtraction of single digit number from a double digit with regrouping
Time Bound   G.05: Review single and double digit subtraction with or without regrouping
Practise   G.06: Review subtraction of 2 digit numbers without regrouping - Assessment 1
Practise   G.07: Review subtraction of 2 digit numbers without regrouping - Assessment 2
Practise   G.08: Review subtraction of 2 digit numbers with regrouping - Assessment 1
Practise   G.09: Review subtraction of 2 digit numbers with regrouping - Assessment 2
Time Bound   G.10: Review subtraction by 2 digit numbers with or without regrouping
Practise   G.11: Review subtraction of 10s
Practise   G.12: Subtract 3 or more one digit numbers from a two digit number
Practise   G.13: Story problems for subtraction of 3 or more one digit numbers from a two digit number
Practise   G.14: Story problems for upto 3 digit subtractions
Time Bound   G.15: Review story problems for single, double and three digit subtractions
Practise   G.16: Identify incorrect answer from two digit subtraction
Practise   G.17: Identify missing number in a 2 digit subtraction
Practise   G.18: Find the missing number in subtraction equations
Time Bound   G.20: Review two digit subtractions and equations
Practise   G.21: Review place value subtraction up to 100 without regrouping
Practise   G.22: Subtract multiples of 100s
Practise   G.23: Subtracting 1, 2 and 3 digit number
Practise   G.24.01: Find the missing number from a 3 digit subtraction
Practise   G.24.02: Find the missing number in a 3 digit subtraction equation
Time Bound   G.25: Review subtracting 1, 2, 3 digit number
Practise   G.26: Subtract two 3 digit numbers without regrouping - Assessment 1
Practise   G.27: Subtract two 3 digit numbers without regrouping - Assessment 2
Practise   G.28: Subtract two 3 digit numbers without regrouping - Assessment 3
Practise   G.29: Subtract two 3 digit numbers without regrouping - Assessment 4
Time Bound   G.30: Review on 3 digit subtraction without regrouping
Practise   G.31: Subtract two 3 digit numbers with regrouping - Assessment 1
Practise   G.32: Subtract two 3 digit numbers with regrouping - Assessment 2
Practise   G.33: Subtract two 3 digit numbers with regrouping - Assessment 3
Practise   G.34: Subtract two 3 digit numbers with regrouping - Assessment 4
Time Bound   G.35: Review on 3 digit number subtraction with regrouping
Practise   G.36: Identify incorrect answer for a three digit subtraction
Practise   G.37.01: Identify missing number in a three digit subtraction - Assessment 1
Practise   G.37.02: Identify missing number in a three digit subtraction - Assessment 2
Practise   G.38: Subtraction equations up to three digits
Practise   G.39: Story problems around 3 digit subtraction
Time Bound   G.40: Review on missing number in three digit subtraction and equations
 Grade 3:
Practise   D.01: Review of 1 and 2 digit number subtraction
Practise   D.02: Subtracting 2 and 3 digit numbers with or without regrouping - Assessment 1
Practise   D.03: Subtracting 2 and 3 digit numbers with or without regrouping - Assessment 2
Practise   D.04: Word problems for subtraction of 2 or 3 digit numbers
Time Bound   D.05: Review of 1, 2 and 3 digit subtraction
Practise   D.06: Subtracting 10s, 100s and 1,000s
Practise   D.07: Missing number in a subtraction equation
Practise   D.08: Find the missing number for 2 and 3 digit subtraction
Practise   D.09: Subtraction of three or more numbers up to 3 digits
Time Bound   D.10: Review of missing number and subtraction equations
Practise   D.11: Find the missing digit in 2 and 3 digit subtraction
Practise   D.12: Story problem for subtraction of three or more numbers up to three digits (with or without regrouping)
Practise   D.13: Subtraction of 1 and 2 digit number from a 4 digit number with or without regrouping - Assessment 1
Practise   D.14: Subtraction of 1 and 2 digit number from a 4 digit number with or without regrouping - Assessment 2
Time Bound   D.15: Review on missing digit, story problems and subtraction of 1 or 2 digit number from a 4 digit number
Practise   D.16.01: Subtraction of 3 & 4 digit numbers with or without regrouping - Assessment 1
Practise   D.16.02: Subtraction of 3 & 4 digit numbers with or without regrouping - Assessment 2
Practise   D.17.01: Subtraction of numbers with up to 4 digits
Time Bound   D.17.02: Review on subtraction for 1-4 digits
Practise   D.18: Subtraction of numbers with 4 or more digits - Assessment 1
Practise   D.19: Subtraction of numbers with 4 or more digits - Assessment 2
Practise   D.20: Subtraction of numbers with 4 or more digits - Assessment 3
Practise   D.21.01: Subtraction of numbers with 4 or more digits - Assessment 4
Time Bound   D.21.02: Review on subtraction of numbers with 4 or more digits
Practise   D.22: Story problem for 3 or 4 digit subtraction
Practise   D.23: Story problems that mix subtraction for up to 6 digits
Practise   D.24: Find the missing number in a subtraction equation up to 6 digits
Practise   D.25: Subtract across zeroes
Practise   D.26: Subtract up to 6 digit numbers across zeroes
Time Bound   D.27: Review on 6 digit subtraction.
Practise   D.28.01: Subtraction of 2, 3 and 4 digit numbers using estimation - Assessment 1
 Grade 4:
Practise   C.01: Review of subtraction for numbers up to 6 digits - Assessment 1
Practise   C.02: Review of subtraction for numbers up to 6 digits - Assessment 2
Practise   C.03: Story problems on subtraction of numbers up to 6 digits
Practise   C.04: Find the missing number in a subtraction equation for numbers up to 6 digits
Time Bound   C.05: Review on subtraction of numbers up to 6 digits
Practise   C.06: Subtraction of numbers up to millions - Assessment 1
Practise   C.07: Subtraction of numbers up to millions - Assessment 2
Practise   C.08: Subtraction of numbers up to millions - Assessment 3
Practise   C.09: Subtraction of numbers up to millions - Assessment 4
Time Bound   C.10: Review of subtraction for numbers up to millions
Practise   C.11: Story problems for numbers up to millions - Assessment 1
Practise   C.12: Story problems for numbers up to millions - Assessment 2
Practise   C.13: Find the missing number in a subtraction equation for numbers up to millions
Practise   C.14: Find the missing digits in a subtraction equation
Time Bound   C.15: Review of story problems and missing number in subtraction equations.
Practise   C.17: Subtraction Patterns over increasing/decreasing place values
Practise   C.18: Estimating the difference using rounding for numbers up to millions
Practise   C.19: Finding two numbers with a specified difference
 Grade 5:
Practise   C.01: Subtraction of numbers up to billions - Assessment 1
Practise   C.02: Subtraction of numbers up to billions - Assessment 2
Practise   C.03: Subtraction of numbers up to billions - Assessment 3
Practise   C.04: Find the number
Time Bound   C.05: Review on subtraction of numbers
Practise   C.06: Difference between smallest and largest number
Practise   C.07: Story problems on subtraction
Practise   C.08: Find the missing number in a subtraction equation
Practise   C.09: Find the missing number in an addition or subtraction sentence
 Grade K:
Practise   F.01: Picture based subtraction for numbers up to 10 - Assessment 1
Practise   F.02: Picture based subtraction for numbers up to 10 - Assessment 2
Practise   F.03: Picture based subtraction for numbers up to 10 - Assessment 3
Practise   F.04: Picture based subtraction for numbers up to 10 - Assessment 4
Practise   F.05: Write the number sentence for picture based subtraction for numbers up to 10 - Assessment 1
Practise   F.06: Write the number sentence for picture based subtraction for numbers up to 10 - Assessment 2
Practise   F.07: Write the number sentence for picture based subtraction for numbers up to 10 - Assessment 3
Practise   F.08: Write the number sentence for picture based subtraction for numbers up to 10 - Assessment 4
Practise   F.09: Which picture matches the number sentence - Assessment 1
Practise   F.10: Which picture matches the number sentence - Assessment 2
Practise   F.11: Which picture matches the number sentence - Assessment 3
Practise   F.12: Which picture matches the number sentence - Assessment 4
Practise   F.14: Story problems on subtraction
Practise   F.16: Using number lines for subtraction - Assessment 2

 

Total Skills: 213

 

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