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10/24 - Warmup

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Last updated over 2 years ago
5 questions
1
3.7.B
12
3.4.B
1
2.2.D
1
1
Question 1
1.

Question 2
2.
Tim needs help solving math problems using estimations. Estimate each problem below by rounding first, then adding or subtracting.

42 + 27 → __________ + __________ = __________

72 − 16 → __________ − __________ = __________

263 + 541 → __________ + __________ = __________

971 − 316 → __________ − __________ = __________
Question 3
3.

Question 4
4.

Question 5
5.

Barry wants to put up a perimeter fence in his back yard for his 2 dogs to play. How much fence will Barry need to buy?
21 yards
46 yards
44 yards
51 yards
Max was comparing the lengths of 2 pieces of lumber. One piece measured 346 centimeters and the other piece measured 364 centimeters. Which inequality (comparison) correctly compares the 2 pieces of lumber?
346 = 364
346 < 364
346 > 364
364 < 346
Solve.

3,472 + 2,569 = _______
6,041
5,042
5,931
6,151
Solve.

6,003 − 2,736 = _____
2,367
3,267
4,734
3,376