5th Grade - 3.7, 3.8, & 3.9 - Rounding Decimal Sums and Differences

Use Rounding to Estimate
  $51.232\ -\ 28.4$  

• 23

• 21

• 11

• 14

Tags

CCSS.4.NBT.A.3

CCSS.4.OA.A.3

Use Rounding to Estimate

 $\$29.38\ +\ \$42.75$  

• 72

• 80

• 71

• 73

 Use Rounding to Estimate

 $7.6\ -\ 2.15$ 

• 6

• 3

• 5

• 7

  Use Rounding to Estimate

 $0.74\ +\ .20$  

• 1

• 0

• .94

 $1.20\ +\ 0.34$  

• 2

• 1.54

• 1.12

 $12.25\ +\ 11.25$  

• 23.5

• 24

• 22

• 43

 $10.75\ +\ 1.11$  

• 11.86

• 1186

• 1.186

• 118.6

 $22.65\ +\ 18.01$  

• 4066

• 40.66

• 41

• 46

 $34.41\ +\ 15.37$  

• 49.87

• 49.78

• 47.98

• 79.45

 $1.97-0.79$  

• 1.17

• 1.18

• 118

• 11.8