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Grade 3 Maths Worksheet: Addition and subtraction | Smartkids - Free Printable

Educational worksheet: Grade 3 Maths Worksheet: Addition and subtraction | Smartkids. Download and print for classroom or home learning activities.

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Show Answer Key & Explanations Step-by-step solution for: Grade 3 Maths Worksheet: Addition and subtraction | Smartkids

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12 + 7 = 19
27 + 25 = 52
61 + 19 = 80
12 + 18 = 30
45 + 15 = 60
90 - 7 = 83
90 - 25 = 65
89 - 29 = 60
76 - 36 = 40
14 + 36 = 50
88 - 48 = 40
70 - 62 = 8
89 + 11 = 100
15 + 5 = 20
82 + 8 = 90
56 + 4 = 60
91 + 9 = 100
80 + 10 = 90
80 - 13 = 67
40 - 18 = 22
34 - 14 = 20
52 - 42 = 10
57 + 33 = 90
90 - 89 = 1
50 - 38 = 12
56 + 37 = 93

Parent Tip: Review the logic above to help your child master the concept of year 3 mathematics worksheet.

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