Grade 3 · Set B · Side 1 of 2
The number that is missing
B
Start Finish
Goal: 10 min for both sides
Score/ 48
Remember: Both sides of the equals make the same number.
1 = 10 × 5
2 × 5 = 50
3 × 3 = 15
4 × 2 = 4
5 × 10 = 40
6 × 4 = 8
7 × 4 = 20
8 × 3 = 6
92 × 2 =
1040 ÷ 10 =
1125 = 5 ×
122 × = 4
1310 = 70 ÷
14 = 2 × 4
1510 ÷ = 2
1612 = × 3
1716 = 4 ×
1820 ÷ 4 =
1920 = × 10
20 = 42 ÷ 7
213 × = 15
2210 × 3 =
23 ÷ 7 = 7
2415 = × 3
Grade 3 · Set B · Side 2 of 2
The number that is missing
B
Start Finish
Goal: 10 min for both sides
Score/ 48
252 = ÷ 6
26 = 40 ÷ 5
279 = × 3
2818 = 9 ×
29 × 5 = 25
3010 × = 80
319 × 2 =
322 × = 6
336 = 12 ÷
3418 = × 3
3532 = 4 ×
367 = ÷ 9
3720 = × 4
38 ÷ 7 = 8
3990 = × 10
4020 = 5 ×
41 = 15 ÷ 5
42 × 5 = 10
439 × = 45
4454 = 6 ×
45 = 7 × 2
4672 = 9 ×
476 = 54 ÷
4810 = 20 ÷