Arithmetic 1
M: Solve the equation, 30 + 50 = __
R: Solve the equation, 495 + 263 = ___
M: 30 + 50 = 80
R: 495 + 263 = 758
M: Fill in the blank. 15 + __ = 21.
R: 14 x 9 = __
M: 15 + 6 = 21
R: 14 x 9 = 126
M: What number is shown by the place value drawing?
R: What number is shown by the place value drawing?
M: see paper
R: see paper
M: fill in the blanks to complete the pattern. (see paper)
R: Fill in the blanks to complete the pattern.
24, 29, 34, 39, __, ___
M: see paper
R: 24, 29, 34, 39, 44, 49
M: count forward by ones. 57, __, __, __
R: Write 4 tenths as a decimal number.
M: 57, 58, 59, 60
R: 0.4
M: 17 - 6 = __
R: 7,358 - 289 = ___
M: 17 - 6 = 11
R: 7,358 - 289 = 7069
M: What addition problem does the number line show. (see paper)
R: 463 x 24 = ___
M: see paper
R: 463 x 24 = 11,112
M: draw 12 in place value blocks.
R: draw 383 in place value blocks.
M: see paper
R: see paper
M: Fill in the blanks. 2, 4, 6, __, 10, __ (what is the rule)
R: Fill in the blanks. 2, 4, 8, __, __, 64. (what is the rule)
M: 2, 4, 6, 8, 10, 12 *add 2 each time
R: 2, 4, 8, 16, 32, 64 *multiply by 2 each time
M: Count backwards by ones. 87, __, __, __
R: 4.39 + 5.28 =
M: 87, 86, 85, 84
R: 9.67
M: Write an addition problem to show how many circles there are. *see paper
R: Estimate the sum by rounding each number to the nearest hundred and adding.
394 + 243 = __
M: see paper
R: 394 + 243 -> 400 + 200 = 600
M: Draw a picture that shows 14 - 8.
R: Solve 138 divided by 6.
M: see paper
R: 23
M: In the number 43, what digit is in the tens place?
R: In the number 238,571, what digit is in the ten-thousands place?
Bonus question: What number do these digits represent?
M: 4
R: 3
M: skip count by 5's to 50.
R: fill in the input, output table. The rule is multiply by 4.
M: count outloud
R: see paper
M: fill in the blank with >, <, or =. 8 __ 2
R: simplify the fraction 8/24.
M: 8 > 2
R: 1/3
M: Sara has 24 markers. Her teacher gave her 12 more markers. How many markers does Sara have now? (write an addition problem and solve)
R: A factory has to ship 938 boxes before the end of the day. They already shipped 487 boxes. How many boxes do they have left to ship? (write an equation and solve)
M: 24 + 12 = 36 markers
R: 938 - 487 = 451 boxes
M: 35 + 50 = ___
R: 56 divided by 9 = ___. What is the remainder?
M: 35 + 50 = 85
R: 6, remainder 2
M: What number is 3 tens and 6 ones?
R: Write 834,203 in expanded form.
M: 36
R: 800,000 + 30,000 + 4,000 + 200 + 3 = 834,203
M: count by 10's to 100.
R: Fill in the blank. 1, 5, __, 125, 625
M: count out loud
R: 1, 5, 25, 125, 625
M: fill in the blank with <, >, or =. 35 __ 94
R: Write 15/4 as a mixed number.
M: 35 < 94
R: 3 3/4
M: draw a number line that shows 4 - 1 = 3.
R: Fill in the blank. 45 - __ = 27
M: see paper
R: 45 - 18 = 27
M: Patrick has 16 skittles. He gives 7 skittles to his friend. How many skittles does Patrick have now?
R: Polly bought 4 pizzas for her party. Each pizza has 6 slices. How many slices of pizza does Polly have? Polly's friends eat 10 slices of pizzas. How many slices are left?
M: 9 skittles
R: Polly has 24 slices of pizza and is left with 14 slices after her friend eat 10 slices.
M: 3 tens = ___ ones
R: 4 hundreds = __ tens
M: 3 tens = 30 ones
R: 4 hundreds = 40 tens
M: What number comes next? 3, 6, 9, 12, __
R: What number comes next? 1, 2, 4, 7, 11, __
M: 15
R: 16
M: divide the circle into halves.
R: 3/4 + 2/3 = __.
M: see paper
R: 17/12 or 1 5/12