Number Line Subtraction
Use a number line to solve 42-16.
26
Use a number line to solve 17+15
32
Ms. M sells 72 apples one week, and 202 the next week. How many apples has Ms. M sold all together?
274
Round 64 to the nearest 10
60
Round 242 to the nearest 100
200
Use a number line to solve 75-25.
50
Use a number line to solve 34+19
53
Mr. Donut is going on a road trip. He travels 333 miles, then another 242 miles before arrive back home. How many miles did Mr. Donut travel?
575
Round 15 to the nearest 10
20
Round 754 to the nearest 100
800
Use a number line to solve 98-32.
66
Use a number line to solve 65+102
167
Lenora and Rosaria are catching fireflies. Lenora has 136 fireflies in her jar. Rosaria had 152 fireflies, but then she caught 29 more. How many more butterflies does Rosaria have then Lenora?
45
Round 37 to the nearest 10
40
Round 232 to the nearest 100
200
Use a number line to solve 167-137.
30
Use a number line to add 807+111
918
The Raptors need 200 points to make it to the next round of the basketball tournament. So far, they have 161 points. If they score 37 more points by the end of the game, will they make it to the next round?
No. They will have 198.
Round 88 to the nearest 10
90
Round 350 to the nearest 100
400
Use a number line to solve 194 – 156.
38
Use a number line to add 530+107
637
Ms. Carly has $300 to spend. Can she afford to buy a bike for $210, safety lights for $34, and a helmet for $56?
Yes. She will need exactly $300.
Round 117 to the nearest 10
120
Round 1111 to the nearest 100
1100