mental maths quiz

15 + 15

• 25

• 30

• 50

• 35

5 + 7 + 9 + 4 = 7 + 5 + 4 + ____

Use the array method to answer the question, how many doughnuts are in the box?

• 6

• 13

• 12

• 9

What is 29 - 4

• 18

• 6

• 25

• 20

• 2

What is 14 - 6?

• 8

• 7

• 3

• 4

• 5

draw the roman numeral for 212 and 45

Do think addition is required in our life. Justify your answer

• 64

• 40

• 74

Use the chart to solve the problem.
There is a 1 in my ones place.
There is an 8 in my tens place.
There is a 5 in my hundreds place.
Which number am I?

• 185
• 581
• 158
• 105

• 65

• 68

• 36