Addition
What is 27+18?
45
What is 12-7?
5
What is 7x1?
7
How many decimals places in 0.57 (hint- count the hops!)
2
What is 32x2?
64
What is 64+39?
103
What is 13-6?
7
What is 4x0?
0
How many decimals places in 8.345 (hint-count the hops!)
3
What is 100x9?
900
What is 715+100?
815
What is 45-18?
27
What is 2x7?
14
How many decimals places in 897.1?
1
What is 35x3?
105
What is 892 + 147?
1,039
What is 80-24?
56
What is 3x6?
18
How many decimals places in 3456.023
3
What is 80x2?
160
What is 653 + 274?
927
What is 90-18 = 72
72
What is 5x8?
40
How many decimal places in 9.7645
4
What is 50x9?
450