Addition
38 + 72
110
48 - 22
26
Is 38 rounded to the nearest ten 30 or 40?
40
300
What multiplication fact does this array represent?
x x x x
x x x x
x x x x
3 x 4 = 12
29 + 63
92
54 -34
20
Is 52 rounded to the nearest ten 50 or 60?
50
Is 217 rounded to the nearest hundred 200 or 300?
200
What multiplication fact does this array represent?
x x x x x x
x x x x x x
x x x x x x
3 x 6 = 18
342 + 329
671
80 - 42
38
Is 81 rounded to the nearest ten 80 or 90?
80
Is 496 rounded to the nearest hundred 400 or 500?
500
What multiplication fact does this repeated addition equation represent?
4 + 4 + 4 + 4
4 x 4 = 16
245 + 245
490
82 -23
59
Is 99 rounded to the nearest ten 90 or 100?
100
Is 203 rounded to the nearest hundred 200 or 300?
200
What multiplication fact does this equal groups picture represent?
*** *** ***
3 x 3 = 9
631 + 259
890
61 - 44
17
is 341 rounded to the nearest ten 340 or 350?
340
Is 632 rounded to the nearest hundred 600 or 700?
600
What multiplication fact does this repeated addition equation represent?
2 + 2 + 2 + 2 + 2
5 x 2 = 10