KS1 - Ks1 Maths - Year 2 Calculation - Addition And Subtraction Facts To 100 Solution - MCQGeeks.com

Q.1.

Which number is missing: 10 + ? = 100

0%
100
0%
9
0%
90
0%
10

Q.2.

Which three pairs of numbers all add up to 100?

0%
20 + 80 10 + 90 50 + 50
0%
10 + 80 20 + 18 60 + 4
0%
12 + 18 20 + 8 100 + 10
0%
40 + 6 50 + 5 10 + 9

Q.3.

Which one of the following number pairs do not add up to give 100?

0%
100 + 0
0%
90 + 10
0%
60 + 40
0%
20 + 18

Q.4.

If you know that 2 + 8 = 10, what else do you know?

0%
20 + 80 = 100
0%
12 + 18 = 20
0%
2 + 80 = 100
0%
8 + 20 = 100

Q.5.

Which of these three other facts go with 30 + 70 = 100?

0%
100 + 30 = 70 70 - 30 = 100 30 - 70 = 100
0%
30 + 30 = 70 70 - 30 = 100 30 - 100 = 70
0%
70 + 70 = 100 30 +30 = 100 100 - 100 = 30
0%
70 + 30 = 100 100 - 30 = 70 100 - 70 = 30