Working with subtraction
How will you complete these subtractions? What number facts and methods will you use? 100 − 47 463 − 300
109 − 14
275 − 99 500 − 132 Share your methods with your partner. Explain the decisions you made. 574 − 50
1 The subtraction 348 − 192 is represented here. Look at what happens so that we can subtract 9 tens.
14
2
4
8
8
3
We can complete the subtraction as: 348 − 192
200 − 100 = 100 140− 90= 50 8 − 2 = 6 + 156
120
9781380050694__text.indb 120
04/05/2022 15:50
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