Finding 10 x's and 1/10 of a number
What number is 10x's 9.7
97
3.7 + 1.2 = ?
4.9
What is the Inverse Operation of:
3.3 + 5.4 = M
8.7 - 5.4 = 3.3
Round to the nearest whole number (ones place) and estimate to find the answer.
HINT: only need to estimate
33.7 + 15.4 = ? (estimate)
Pearl earned $3.25 babysitting on Monday and $5.30 on Wednesday. How much money did she earn babysitting in all?
$8.55
What number is 1/10 of 4.3
0.43 or .43
4.3 - 2.1 = ?
2.2
What is the Inverse Operation of:
43.21 - 21.01 = M
22.20 + 21.01 = 43.21
Round to the nearest whole number (ones place) and estimate to find the answer.
HINT: only need to estimate
941.3 - 430.2 = ? (estimate)
511
Lydia got $28.93 for her birthday from her friends. She spent $15.83 on a new video game. How much money did she have left?
$13.10
What number is 1/10 of 65.3
6.53
33.45 + 51.52 = ?
84.97
What is the Inverse Operation of:
85.45 + 32.43 = M
117.88 - 32.43 = 85.45
Round to the nearest whole number (ones place) and estimate to find the answer.
HINT: only need to estimate
85.17 + 33.52 = ? (estimate)
119
Jameson walked 4.6 miles on Tuesday and 3.9 miles on Wednesday. How many miles did Raine walk in all?
8.5 miles
What number is 10x's 33.56
335.6
392.27 - 171.03 = ?
221.24
What is the Inverse Operation of:
735.68 - 124.41 = M
611.27 + 124.41 = 735.68
Round to the nearest whole number (ones place) and estimate to find the answer.
HINT: only need to estimate
2.43 + 5.76 = ? (estimate)
8
Bailey cut her piece of ribbon 27.4 inches long. A'Saysha cut her ribbon to 15.3 inches long. How much longer is Bailey's ribbon than A'Saysha's ribbon?
12.1 inches
What number is 1/10 of 453.32
45.332
936.342 - 62.134 = ?
874.208
What is the Inverse Operation of:
907.24 - 624.31 = M
282.93 + 624.31 = 907.24
Round to the nearest whole number (ones place) and estimate to find the answer.
HINT: only need to estimate
243.74 + 925.83 = ? (estimate)
1,170
Lukka had $50.00 when he went to Target. He spent $15.76 on a shirt and $21.34 on a pair of shorts. How much money did he have left after paying for his shirt and shorts?
$13