Estimate Value

Estimate the number of chocolates in jar B.

Estimate the number of beads in jar Q.

Estimate the weight of the rice bag.

Estimate the number of peas in the basket.

• 5

• 7

• 9

• 11

• 27 and 28

• 13 and 14

• 5 and 6

• 2 and 3

Complete the number sequence above.

Use compatible numbers to estimate the value of 76 + 26.

• 75 + 25 = 100.

• 80 + 30 = 110

• 76 + 26 = 102

• 70 + 20 = 90

Estimate the sum of 37+99 by rounding to the nearest tens

• 120

• 150

• 140

• 136

Estimate the sum of 52+59 by rounding to the nearest tens

• 110

• 100

• 111

• 90