WorksheetsMaking 10's and comparing two digit numbers
Total questions: 20
Worksheet time: 11mins
Which expression uses "making 10's" to solve 15+9?
(15 + 4) + 5
(15 + 5) + 4
(5 + 5) + 5 + 4
(10 + 5) + 9
Which expression uses "making 10's" to solve 16 - 8?
(16 - 4) - 4
(16 - 10) + 2
(16 - 6) - 2
(10 + 6) - 8
Which expression uses "making 10's" to solve 17 + 8?
(17 + 3) + 5
(17 - 7) + 7 + 8
(17 + 5) + 3
(10 + 7) + 8
Which expression correctly uses "making 10's" to solve 13 - 6?
(10 + 3) - 6 = 13
(13 - 5) - 1 = 6
(13 - 10) + 4 = 8
(13 - 3) - 3 = 7
Which expression correctly uses "making 10's" to solve 96 - 14?
(96 - 10) - 4 = 80
(96 - 6) - 8 = 82
(96 - 4) - 10 = 81
(96 - 7) - 7 = 83
Which expression correctly uses "making 10's" to solve 37 + 11?
(37 + 3) + 8 = 48
(37 + 10) + 1 = 48
(37 + 1) + 10 = 48
(37 + 5) + 6 = 48
Which expression correctly uses "making 10's" to solve 45 - 8?
(45 - 5) - 3 = 38
(45 - 9) + 3 = 37
(45 - 5) - 3 = 37
(45 - 3) - 5 = 38
Which expression correctly uses "making 10's" to solve 64 - 12?
(64 - 4) - 8 = 52
(64 - 6) - 6 = 54
(64 - 4) - 8 = 54
(64 - 6) - 6 = 52
Which expression correctly uses "making 10's" to solve 16 - 9?
(16 - 3) - 6 = 7
(16 - 10) - 1 = 5
(16 - 6) - 3 = 7
(16 - 5) - 4 = 5
Which expression correctly uses "making 10's" to solve 26 + 11?
(26 + 10) + 1 = 37
(26 + 5) + 6 = 37
(26 - 6) + 7 = 27
(26 + 4) + 7 = 37
Which value is 42 closest to?
Closer to 30
Closer to 60
Exactly halfway between 30 and 60
Which value is 78 closest to?
Closest to 55
Closest to 90
Exactly halfway between 55 and 90
Which value is 23 closest to?
Closer to 10
Closer to 40
Halfway between 10 and 40
Which value is 53 closest to?
Closer to 40
Closer to 66
Exactly halfway between 40 and 66
Which value is 77 closest to?
Closer to 50
Closer to 100
Exactly halfway between 50 and 100
4 x 3 + 6
20
18
16
36
25 - 5 x 3
10
15
20
60
2 x 3 + 8
12
14
20
22
50 + 70
100
130
120
110
20 x 30
60
600
500
6000
