|
|
Name:______________________________
Date:_______________
Core
A, B, C, or D
Mental Math #1 62
+ 38
= _____ 80
+ 27
= _____ 76
+ 34
= _____ 83
+ 18
= _____ 75
+ 26
= _____ 28
+ 92
= _____ 91
+ 50
= _____ 54
+ 66
= _____ 85
+ 17
= _____ 45
+ 85
= _____ 19
+ 91
= _____ 77
+ 43
= _____ 53
+ 47
= _____ 36
+ 65
= _____ 95
+ 44
= _____ 78
+ 82
= _____ 49
+ 52
= _____ 66
+ 37
= _____ 17
+ 89
= _____ 84
+ 18
= _____ Name:______________________________ Date:_______________Core
A, B, C, or D
Mental Math #2 230
+ 70
= _____ 105
+ 107
= _____ 350
+ 60
= _____ 150
+ 230
= _____ 147
+ 600
= _____ 204
+ 18
= _____ 320
+ 500
= _____ 590
+ 90
= _____ 470
+ 40
= _____ 305
+ 85
= _____ 760
+ 240
= _____ 402
+ 205
= _____ 270
+ 60
= _____ 600
+ 390
= _____ 830
+ 80
= _____ 482
+ 40
= _____ 560
+ 440
= _____ 553
+ 320
= _____ 369
+500
= _____ 629
+ 280
= _____ Name:______________________________
Date:_______________
Core
A, B, C, or D
Mental Math #3 315
+ 80
= _____ 816
+ 208
= _____ 247
+ 53
= _____ 590
+ 40
= _____ 580
+ 260
= _____ 256
+ 70
= _____ 490
+ 300
= _____ 1000
+ 370
= _____ 360
+ 86
= _____ 239
+ 107
= _____ 670
+ 80
= _____ 274
+ 26
= _____ 440
+ 270
= _____ 770
+ 280
= _____ 284
+ 18
= _____ 633
+ 50
= _____ 208
+ 109
= _____ 577
+ 300
= _____ 530
+78
= _____ 470
+ 30
= _____ Name:______________________________ Date:_______________ Core
A, B, C, or D
Mental Math #4 722
+ 99
= _____ 395
+ 95
= _____ 149
+ 198
= _____ 238
+ 299
= _____ 725
+ 49
= _____ 144
+ 98
= _____ 442
+ 298
= _____ 856
+ 99
= _____ 216
+ 39
= _____ 298
+ 199
= _____ 344
+ 59
= _____ 482
+ 79
= _____ 515
+ 95
= _____ 166
+ 98
= _____ 325
+ 95
= _____ 609
+ 299
= _____ 214
+ 298
= _____ 499
+ 99
= _____ 567
+ 98
= _____ 899
+ 89
= _____ Name:______________________________ Date:_______________ Core
A, B, C, or D
Mental Math #6 163
- 69
= _____ 158
- 98
= _____ 503
- 95
= _____ 486
- 79
= _____ 54
- 29
= _____ 204
- 27
= _____ 255
- 95
= _____ 494
- 89
= _____ 801
- 399
= _____ 608
- 99
= _____ 362
- 98
= _____ 961
- 198
= _____ 338
- 299
= _____ 282
- 177
= _____ 108
- 69
= _____ 126
- 99
= _____ 255
- 95
= _____ 305
- 39
= _____ 268
- 69
= _____ 168
- 89
= _____ Name:______________________________ Date:_______________ Core
A, B, C, or D
Mental Math #7 33
- 17
= _____ 58
- 19
= _____ 53
- 25
= _____ 86
- 79
= _____ 54
- 45
= _____ 82
- 27
= _____ 72
- 43
= _____ 94
- 59
= _____ 81
- 35
= _____ 68
- 19
= _____ 162
- 148
= _____ 261
- 198
= _____ 400
- 299
= _____ 182
- 177
= _____ 102
- 58
= _____ 226
- 99
= _____ 155
- 95
= _____ 135
- 39
= _____ 168
- 69
= _____ 122
- 89
= _____ Name:______________________________ Date:_______________ Core
A, B, C, or D
Mental Math #8 252
- 38
= _____ 48
- 39
= _____ 63
- 27
= _____ 186
- 179
= _____ 154
- 145
= _____ 182
- 126
= _____ 172
- 143
= _____ 194
- 159
= _____ 281
- 235
= _____ 168
- 119
= _____ 62
- 48
= _____ 61
- 34
= _____ 500
- 299
= _____ 82
- 77
= _____ 102
- 78
= _____ 226
- 97
= _____ 155
- 95
= _____ 335
- 39
= _____ 168
- 129
= _____ 222
- 79
= _____ Name:______________________________ Date:_______________ Core
A, B, C, or D
Mental Math #9 99
- 39
= _____ 98
- 37
= _____ 73
- 16
= _____ 88
- 79
= _____ 74
- 45
= _____ 82
- 26
= _____ 72
- 48
= _____ 94
- 79
= _____ 81
- 35
= _____ 68
- 19
= _____ 72
- 36
= _____ 60
- 38
= _____ 72
- 17
= _____ 81
- 75
= _____ 82
- 78
= _____ 126
- 97
= _____ 155
- 93
= _____ 35
- 19
= _____ 108
- 99
= _____ 110
- 89
= _____ Name:______________________________ Date:_______________ Core
A, B, C, or D
Mental Math #10 619
- 399
= _____ 918
- 380
= _____ 735
- 185
= _____ 518
- 88
= _____ 174
- 98
= _____ 812
- 296
= _____ 722
- 488
= _____ 942
- 99
= _____ 811
- 395
= _____ 645
- 19
= _____ 122
- 98
= _____ 50
- 18
= _____ 42
- 17
= _____ 83
- 77
= _____ 112
- 78
= _____ 195
- 97
= _____ 155
- 55
= _____ 95
- 29
= _____ 108
- 99
= _____ 111 - 79 = _____ Name:______________________________ Date:_______________Core A, B, C, or D
Mental Math #11 50 x 12
= _____ 25
x 9
= _____ 20
x 11 =
_____ 50 x 19
= _____ 25
x 8
=
_____ 20
x 12 =
_____ 50 x 26
= _____ 25
x 15
= _____ 20
x 9
= _____ 50
x 42 =
_____ Name:______________________________ Date:_______________ Core
A, B, C, or D
Mental Math #12 50
x 28
= _____ 20
x 35
= _____ 50
x 16
= _____ 20
x 55
= _____ 50
x 44
= _____ 20
x 26
= _____ 50
x 48
= _____ 20
x 62
= _____ 50
x 34
= _____ 25
x 8 =
_____ Name:______________________________ Date:_______________ Core
A, B, C, or D
Mental Math #13 50
x 48
= _____ 20
x 25
= _____ 50
x 98
= _____ 20
x 75
= _____ 50
x 98
= _____ 20
x 84
= _____ 50
x 66
= _____ 20
x 95
= _____ 50
x 99
= _____ 25
x 12
= _____ Name:______________________________ Date:_______________ Core
A, B, C, or D
Mental Math #14 50
x 218
= _____ 20
x 94
= _____ 50
x 350
= _____ 20
x 125
= _____ 50
x 860
= _____ 20
x 240
= _____ 50
x 500
= _____ 20
x 215
= _____ 50
x 79
= _____ 25
x 16
= _____ Name:______________________________ Date:_______________ Core
A, B, C, or D
Mental Math #15 500
x 24
= _____ 200
x 12
= _____ 500
x 35
= _____ 200
x 15
= _____ 500
x 86
= _____ 200
x 24
= _____ 500
x 46
= _____ 200
x 21
= _____ 500
x 82
= _____ 25
x 20
= _____ Name:______________________________ Date:_______________ Core
A, B, C, or D
Mental Math #16 1600
÷ 50
= _____ 325
÷ 50
= _____ 1250
÷ 25
= _____ 12
÷ 20
= _____ 900
÷ 50
= _____ 1200
÷ 50
= _____ 500
÷ 25
= _____ 200
÷ 25
= _____ 300
÷ 50
= _____ 250
÷ 25
= _____ Name:______________________________ Date:_______________ Core A, B, C, or D
Mental Math #17 500 ÷ 25
= _____ 25
÷ 20 =
_____ 120
÷ 50 =
_____ 36 ÷ 50
= _____ 65
÷ 25 =
_____ 50
÷ 20 =
_____ 125
÷ 25 =
_____ 230
÷ 50 =
_____ 60
÷ 25 =
_____ 90
÷ 20 =
_____ Name:______________________________ Date:_______________Core A, B, C, or D
Mental Math #18
2000 ÷ 25
= _____ 250
÷ 20 =
_____ 350
÷ 50 =
_____ 460 ÷ 50
= _____ 7
÷ 25
=
_____ 30
÷ 20 =
_____ 55
÷ 25 =
_____ 99 ÷ 50 |