Rounding to the tens
Round 56 to the nearest 10
60
500
7 x 4
28
457 mL - 292 mL
165 mL
784 m + 345 m
1,129 m
Round 72 to the nearest 10
70
Round 602 to the nearest 100
600
8 x 3
24
849 g - 654 g
195 g
852 g + 94 g
946 g
Round 45 to the nearest 10
50
Round 234 to the nearest 100
200
9 x 5
45
Ethan spend 63 minutes on his phone. Connor spends 45 minutes less. How long was Connor on his phone?
Connor was on his phone for 18 minutes.
Jazlyn bought 46 pieces of candy. Ella bought 29 more pieces of candy. How much candy did they buy all together?
They had 121 pieces of candy all together.
Round 369 to the nearest 10
370
600
10 x 4
40
4 L 487 mL - 2 L 592 mL
1 L 895 mL
4 L 543 mL + 2 L 213 mL
6 L 756 mL
Victoria rounded 445 to 450, and Bodhi rounded 445 to 440, who is correct? Explain your thinking.
Victoria is correct.
Round 10,345 to the nearest 100
10,300
11 x 9
99
9 kg 781 g - 5 kg 990 g
3 kg 791 g
9 kg 908 g + 1 kg 102 g
11 kg 10 g